Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001673985-26-000008
Filing Date
2026-02-20
Accepted
2026-02-20 16:17:22
Documents
116
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K asix-20251231.htm   iXBRL 10-K 2086798
2 EX-23.1 exhibit231-pwcconsent1.htm EX-23.1 2019
3 EX-31.1 a10k2025exhibit311ceo.htm EX-31.1 9840
4 EX-31.2 a10k2025exhibit312cfo.htm EX-31.2 9764
5 EX-32.1 a10k2025exhibit321ceosox.htm EX-32.1 4648
6 EX-32.2 a10k2025exhibit322cfosox.htm EX-32.2 4441
12 asix-20251231_g1.jpg GRAPHIC 35898
13 asix-20251231_g2.jpg GRAPHIC 32447
14 asix-20251231_g3.jpg GRAPHIC 792719
15 asix-20251231_g4.jpg GRAPHIC 215463
  Complete submission text file 0001673985-26-000008.txt   14147859

Data Files

Seq Description Document Type Size
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119 EXTRACTED XBRL INSTANCE DOCUMENT asix-20251231_htm.xml XML 2022697
Mailing Address 300 KIMBALL DRIVE SUITE 101 PARSIPPANY NJ 07054
Business Address 300 KIMBALL DRIVE SUITE 101 PARSIPPANY NJ 07054 (973) 526-1800
AdvanSix Inc. (Filer) CIK: 0001673985 (see all company filings)

EIN.: 812525089 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-37774 | Film No.: 26660165
SIC: 2821 Plastic Materials, Synth Resins & Nonvulcan Elastomers
(CF Office: 08 Industrial Applications and Services)